Yeah this was confusing since it does not reference functionality or ticket in the release notes page. I found this ticket though: https://bugzilla.mozilla.org/

Yeah this was confusing since it does not reference functionality or ticket in the release notes page. I found this ticket though: https://bugzilla.mozilla.org/show_bug.cgi?id=1703668 https://bugzilla.mozilla.org/show_bug.cgi?id=1703668 It seems like there were some cache improvements "Cache the World (the new a11y architecture)" and other performance improvements then a Firefox targetted roll out by Google following on from those improvements. I guess Google Meet's team didn't want to offer users a choice that will slow down their web app so they didn't but since the performance got better they stopped blocking the feature to Firefox users with a minimum set of requirements? But does Firefox typically have backports of security patches and others like performance improvements to some base versions?